Posted by **Damon** on Wednesday, December 5, 2012 at 6:33pm.

Please help! How do I find the mean weight of 2 groups of 100 kids... 1st grp mean weight is 55.7lbs and 2nd grp mean weight is 42.6lbs.

## Answer this Question

## Related Questions

- math - Please Help!! The mean weight of 75 2nd graders is 55.7 lbs and the mean...
- Math - The mean weight of 75 2nd graders is 55.7 lbs and the mean weight of 25 ...
- Math - The mean weight of 75 2nd graders is 55.7 lbs and the mean weight of 25 ...
- math - The mean weight of 75 2nd graders is 55.7 lbs and the mean weight of 25 ...
- Math - The mean weight of 75 2nd graders is 55.7 lbs and the mean weight of 25 ...
- Algebra - If a researcher wanted to know the mean weight (the mean is the sum of...
- quantitative methods - a packing device is set to fill detergent powder packet ...
- statistics - question- a packaging device is set to fill detergent powder ...
- Statistics - A packaging device is set to fill detergent power packets with a ...
- marketing research - A packaging device is set to fill detergent power packets ...

More Related Questions